artery|arteries

这名患者有冠状动脉阻塞。

The patient has a blocked ___coronary ___artery.

动脉把血液从心脏输送出去。

___Arteries carry blood away from the heart.

这条主干道是城市交通系统的重要动脉。

This main road is a vital ___artery in the city's transportation system.